portal/actions.py

   1 from django.http                    import HttpResponse
   2 from manifold.core.query            import Query
   3 from manifoldapi.manifoldapi        import execute_query,execute_admin_query
   4 from portal.models                  import PendingUser, PendingSlice, PendingAuthority, PendingProject, PendingJoin
   5 from unfold.page                    import Page
   6
   7 import json
   8
   9 from django.contrib.auth.models     import User
  10 from django.contrib.sites.models    import Site
  11 from django.contrib.auth            import get_user_model
  12 from django.template.loader         import render_to_string
  13 from django.core.mail               import EmailMultiAlternatives, send_mail
  14
  15 from myslice.theme                  import ThemeView
  16 from myslice.configengine           import ConfigEngine
  17
  18
  19 theme = ThemeView()
  20
  21 import activity.slice
  22
  23 # Thierry: moving this right into the code so
  24 # most people can use myslice without having to install sfa
  25 # XXX tmp sfa dependency, should be moved to SFA gateway
  26 #from sfa.util.xrn                import Xrn
  27
  28
  29 # Get the list of pis in a given authority
  30 def authority_get_pis(request, authority_hrn):
  31     # CACHE PB with fields
  32     page = Page(request)
  33     metadata = page.get_metadata()
  34     auth_md = metadata.details_by_object('authority')
  35     auth_fields = [column['name'] for column in auth_md['column']]
  36
  37     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
  38     query = Query.get('myslice:authority').filter_by('authority_hrn', '==', authority_hrn).select(auth_fields)
  39     results = execute_admin_query(request, query)
  40     #print "authority_get_pis = %s" % results
  41     # NOTE: temporarily commented. Because results is giving empty list.
  42     # Needs more debugging
  43     #if not results:
  44     #    raise Exception, "Authority not found: %s" % authority_hrn
  45     #result, = results
  46     #return result['pi_users']
  47     return results
  48
  49 #check the user is pi or not in the registry
  50 def authority_check_pis(request, user_email):
  51     try:
  52         user_query  = Query().get('local:user').filter_by('email', '==', user_email).select('user_id','email','password','config')
  53         user_details = execute_admin_query(request, user_query)
  54
  55         # getting the authority_hrn
  56         for user_detail in user_details:
  57             user_id = user_detail['user_id']
  58             if user_detail['config']:
  59                 config = json.loads(user_detail['config'])
  60                 authority_hrn = config.get('authority','Unknown Authority')
  61
  62         account_query  = Query().get('local:account').filter_by('user_id', '==', user_id).select('user_id','platform_id','auth_type','config')
  63         account_details = execute_admin_query(request, account_query)
  64
  65         platform_query  = Query().get('local:platform').select('platform_id','platform')
  66         platform_details = execute_admin_query(request, platform_query)
  67
  68         for account_detail in account_details:
  69             for platform_detail in platform_details:
  70                 if platform_detail['platform_id'] == account_detail['platform_id']:
  71                     if 'myslice' in platform_detail['platform']:
  72                         account_config = json.loads(account_detail['config'])
  73                         user_hrn = account_config.get('user_hrn','N/A')
  74
  75         pi_status = False
  76         pis = authority_get_pis (request, authority_hrn)
  77         for pi in pis:
  78             pi_list = pi['pi_users']
  79
  80         if user_hrn in pi_list:
  81             pi_status = True
  82         return pi_status
  83
  84     except Exception,e:
  85         print "Exception in actions.py in authority_check_pis %s" % e
  86         return None
  87
  88
  89 def authority_add_pis(request, authority_hrn,user_hrn):
  90     try:
  91         # getting pis of the authority of the user
  92         pis = authority_get_pis (request, authority_hrn)
  93         for pi in pis:
  94             pi_list = pi['pi_users']
  95
  96         updated_pi_list = pi_list.append(user_hrn)
  97         query = Query.update('myslice:authority').filter_by('authority_hrn', '==', authority_hrn).set({'pi_users':pi_list})
  98         results = execute_query(request,query)
  99         newpis = authority_get_pis (request, authority_hrn)
 100         return newpis
 101     except Exception,e:
 102         print "Exception in actions.py in authority_add_pis %s" % e
 103         return None
 104
 105
 106 def authority_remove_pis(request, authority_hrn,user_hrn):
 107     try:
 108         # getting pis of the authority of the user
 109         pis = authority_get_pis (request, authority_hrn)
 110         for pi in pis:
 111             pi_list = pi['pi_users']
 112
 113         updated_pi_list = pi_list.remove(user_hrn)
 114         query = Query.update('authority').filter_by('authority_hrn', '==', authority_hrn).set({'pi_users':pi_list})
 115         results = execute_query(request,query)
 116         newpis = authority_get_pis (request, authority_hrn)
 117         return newpis
 118     except Exception,e:
 119         print "Exception in actions.py in authority_remove_pis %s" % e
 120         return None
 121
 122
 123 def authority_get_pi_emails(request, authority_hrn):
 124     pi_users = authority_get_pis(request,authority_hrn)
 125     print "pi_users = %s" % pi_users
 126
 127     if any(pi['pi_users'] == None or not pi['pi_users']  for pi in pi_users):
 128         #theme.template_name = 'email_default_recipients.txt'
 129         #default_email = render_to_string(theme.template, request)
 130         #default_email = default_email.replace('\n', '')
 131         #return default_email
 132         # the above doesn't work
 133         return ['support@onelab.eu']
 134     else:
 135         pi_user_hrns = [ hrn for x in pi_users for hrn in x['pi_users'] ]
 136
 137         # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 138         query = Query.get('myslice:user').filter_by('user_hrn', 'included', pi_user_hrns).select('user_email')
 139         results = execute_admin_query(request, query)
 140         return [result['user_email'] for result in results]
 141
 142 #clear user credentials
 143 def clear_user_creds(request, user_email):
 144     try:
 145         user_query  = Query().get('local:user').filter_by('email', '==', user_email).select('user_id','email','password','config')
 146         user_details = execute_admin_query(request, user_query)
 147
 148         # getting the user_id from the session
 149         for user_detail in user_details:
 150             user_id = user_detail['user_id']
 151             user_email = user_detail['email']
 152
 153         account_query  = Query().get('local:account').filter_by('user_id', '==', user_id).select('user_id','platform_id','auth_type','config')
 154         account_details = execute_admin_query(request, account_query)
 155
 156         platform_query  = Query().get('local:platform').select('platform_id','platform')
 157         platform_details = execute_admin_query(request, platform_query)
 158
 159         for account_detail in account_details:
 160             for platform_detail in platform_details:
 161                 if platform_detail['platform_id'] == account_detail['platform_id']:
 162                     if 'myslice' in platform_detail['platform']:
 163                         account_config = json.loads(account_detail['config'])
 164                         #user_cred = account_config.get('delegated_user_credential','N/A')
 165                         user_cred = account_config.get('user_credential','N/A')
 166                         if 'N/A' not in user_cred:
 167                             user_hrn = account_config.get('user_hrn','N/A')
 168                             user_pub_key = json.dumps(account_config.get('user_public_key','N/A'))
 169                             user_priv_key = json.dumps(account_config.get('user_private_key','N/A'))
 170                             updated_config = '{"user_public_key":'+ user_pub_key + ', "user_private_key":'+ user_priv_key + ', "user_hrn":"'+ user_hrn + '"}'
 171                             user_params = { 'config': updated_config}
 172                             manifold_update_account(request, user_id,user_params)
 173                             return user_email
 174                         else:
 175                             return None
 176
 177     except Exception,e:
 178         print "Exception in actions.py in clear_user_creds %s" % e
 179         return None
 180
 181 def is_pi(wsgi_request, user_hrn, authority_hrn):
 182     # authorities from user where user_hrn == "ple.upmc.jordan_auge"
 183     print "#### actions.py is_pi authority_hrn = ", authority_hrn
 184     try:
 185         # CACHE PB with fields
 186         page = Page(wsgi_request)
 187         metadata = page.get_metadata()
 188         user_md = metadata.details_by_object('user')
 189         user_fields = [column['name'] for column in user_md['column']]
 190
 191         # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 192         query  = Query().get('myslice:user').select(user_fields).filter_by('user_hrn','==',user_hrn)
 193         #query = Query.get('myslice:user').filter_by('user_hrn', '==', user_hrn).select('pi_authorities')
 194         results = execute_query(wsgi_request, query)
 195         print "is_pi results = ", results
 196         for user_detail in results:
 197             if authority_hrn in user_detail['pi_authorities']:
 198                 return True
 199     except Exception,e:
 200         print "Exception in actions.py in is_pi %s" % e
 201     return False
 202
 203 # SFA get record
 204
 205 def sfa_get_user(request, user_hrn, pub=None):
 206
 207     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 208     query_sfa_user = Query.get('myslice:user').filter_by('user_hrn', '==', user_hrn)
 209     result_sfa_user = execute_admin_query(request, query_sfa_user)
 210     return result_sfa_user[0]
 211
 212 def sfa_update_user(request, user_hrn, user_params):
 213     # user_params: keys [public_key]
 214     if 'email' in user_params:
 215         user_params['user_email'] = user_params['email']
 216
 217     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 218     query = Query.update('myslice:user').filter_by('user_hrn', '==', user_hrn).set(user_params).select('user_hrn')
 219     results = execute_admin_query(request,query)
 220     return results
 221
 222 def sfa_add_authority(request, authority_params):
 223
 224     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 225     query = Query.create('myslice:authority').set(authority_params).select('authority_hrn')
 226     results = execute_query(request, query)
 227     print "sfa_add_auth results=",results
 228     if not results:
 229         raise Exception, "Could not create %s. Already exists ?" % authority_params['hrn']
 230     return results
 231
 232 def sfa_add_user_to_slice(request, user_hrn, slice_params):
 233 # UPDATE myslice:slice SET researcher=['ple.upmc.jordan_auge','ple.inria.thierry_parmentelat','ple.upmc.loic_baron','ple.upmc.ciro_scognamiglio','ple.upmc.mohammed-yasin_rahman','ple.upmc.azerty'] where slice_hrn=='ple.upmc.myslicedemo'
 234
 235     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 236     query_current_users = Query.get('myslice:slice').select('user').filter_by('slice_hrn','==',slice_params['hrn'])
 237     results_current_users = execute_query(request, query_current_users)
 238     slice_params['researcher'] = slice_params['researcher'] | results_current_users
 239
 240     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 241     query = Query.update('myslice:slice').filter_by('user_hrn', '==', user_hrn).set(slice_params).select('slice_hrn')
 242     results = execute_query(request, query)
 243 # Also possible but not supported yet
 244 # UPDATE myslice:user SET slice=['ple.upmc.agent','ple.upmc.myslicedemo','ple.upmc.tophat'] where user_hrn=='ple.upmc.azerty'
 245     if not results:
 246         raise Exception, "Could not create %s. Already exists ?" % slice_params['hrn']
 247     return results
 248
 249 # Propose hrn
 250
 251 def manifold_add_user(wsgi_request, request):
 252     """Add a Manifold user corresponding to a user request.
 253
 254     Args:
 255         wsgi_request: a WSGIRequest instance
 256         request (dict): a dictionary containing the user request built from the
 257             form.
 258
 259     Returns:
 260         The user_id of the inserted user.
 261
 262     Raises:
 263         ?
 264
 265     """
 266     USER_CONFIG = '{"firstname": "%(first_name)s", "lastname": "%(last_name)s", "authority": "%(authority_hrn)s"}'
 267
 268     user_params = {
 269         'email'     : request['email'],
 270         'password'  : request['password'],
 271         'config'    : USER_CONFIG % request,
 272         'status'    : 1,
 273     }
 274
 275     query = Query.create('local:user').set(user_params).select('email')
 276     results = execute_admin_query(request, query)
 277     if not results:
 278         raise Exception, "Failed creating manifold user: %s" % user_params['email']
 279     result = results[0]
 280     return result['email']
 281
 282 def manifold_update_user(request, email, user_params):
 283     # user_params: password, config e.g.,
 284     query = Query.update('local:user').filter_by('email', '==', email).set(user_params).select('email')
 285     results = execute_admin_query(request,query)
 286     # NOTE: results remains empty and goes to Exception. However, it updates the manifold DB.
 287     # That's why I commented the exception part. -- Yasin
 288     #if not results:
 289     #    raise Exception, "Failed updating manifold user: %s" % user_params['email']
 290     #result, = results
 291     return results
 292
 293 def manifold_add_account(request, account_params):
 294     query = Query.create('local:account').set(account_params).select(['user', 'platform'])
 295     results = execute_admin_query(request,query)
 296     if not results:
 297         raise Exception, "Failed creating manifold account on platform %s for user: %s" % (account_params['platform'], account_params['user'])
 298     result, = results
 299     return result['user_id']
 300
 301 def manifold_update_account(request,user_id,account_params):
 302     # account_params: config
 303     query = Query.update('local:account').filter_by('platform', '==', 'myslice').filter_by('user_id', '==', user_id).set(account_params).select('user_id')
 304     results = execute_admin_query(request,query)
 305     return results
 306
 307 #explicitly mention the platform_id
 308 def manifold_delete_account(request, platform_id, user_id, account_params):
 309     query = Query.delete('local:account').filter_by('platform_id', '==', platform_id).filter_by('user_id', '==', user_id).set(account_params).select('user_id')
 310     results = execute_admin_query(request,query)
 311     return results
 312
 313 def manifold_delete_user(request, user_id, user_params):
 314     query = Query.delete('local:user').filter_by('user_id', '==', user_id).set(user_params).select('user_id')
 315     results = execute_admin_query(request,query)
 316     return results
 317
 318
 319 #not tested
 320 def manifold_add_platform(request, platform_params):
 321     query = Query.create('local:platform').set(platform_params).select(['user', 'platform'])
 322     results = execute_admin_query(request,query)
 323     if not results:
 324         raise Exception, "Failed creating manifold platform %s for user: %s" % (platform_params['platform'], platform_params['user'])
 325     result, = results
 326     return result['platform_id']
 327
 328
 329 def make_request_user(user):
 330     request = {}
 331     request['type']          = 'user'
 332     request['id']            = user.id
 333     request['timestamp']     = user.created # XXX in DB ?
 334     request['authority_hrn'] = user.authority_hrn
 335     request['first_name']    = user.first_name
 336     request['last_name']     = user.last_name
 337     request['email']         = user.email
 338     request['login']         = user.login
 339     request['user_hrn']      = user.user_hrn
 340     request['public_key']    = user.public_key
 341     request['private_key']   = user.private_key
 342     return request
 343
 344 def make_request_slice(slice):
 345     request = {}
 346     request['type'] = 'slice'
 347     request['id'] = slice.id
 348     request['user_hrn'] = slice.user_hrn
 349     request['timestamp'] = slice.created
 350     request['authority_hrn'] = slice.authority_hrn
 351     request['slice_name'] = slice.slice_name
 352     request['number_of_nodes'] = slice.number_of_nodes
 353     request['type_of_nodes'] = slice.type_of_nodes
 354     request['purpose'] = slice.purpose
 355     return request
 356
 357 def make_request_project(project):
 358     request = {}
 359     request['type'] = 'project'
 360     request['id'] = project.id
 361     request['user_hrn'] = project.user_hrn
 362     request['email'] = project.email
 363     request['timestamp'] = project.created
 364     request['authority_hrn'] = project.authority_hrn
 365     request['project_name'] = project.project_name
 366     request['purpose'] = project.purpose
 367     return request
 368
 369 def make_request_join(join):
 370     request = {}
 371     request['type'] = 'join'
 372     request['id'] = join.id
 373     request['user_hrn'] = join.user_hrn
 374     request['email'] = join.email
 375     request['timestamp'] = join.created
 376     request['authority_hrn'] = join.authority_hrn
 377     request['project_name'] = join.project_name
 378     return request
 379
 380 def make_request_authority(authority):
 381     request = {}
 382     request['type']                  = 'authority'
 383     request['id']                    = authority.id
 384     request['site_name']             = authority.site_name
 385     request['site_latitude']         = authority.site_latitude
 386     request['site_longitude']        = authority.site_longitude
 387     request['site_url']              = authority.site_url
 388     request['site_authority']        = authority.site_authority
 389     request['site_abbreviated_name'] = authority.site_abbreviated_name
 390     request['address_line1']         = authority.address_line1
 391     request['address_line2']         = authority.address_line2
 392     request['address_line3']         = authority.address_line3
 393     request['address_city']          = authority.address_city
 394     request['address_postalcode']    = authority.address_postalcode
 395     request['address_state']         = authority.address_state
 396     request['address_country']       = authority.address_country
 397     request['authority_hrn']         = authority.authority_hrn
 398     request['timestamp']             = authority.created
 399     return request
 400
 401 def make_requests(pending_users, pending_slices, pending_authorities, pending_projects, pending_joins):
 402     print "$$$$$$$$$$$$$$$  make_request"
 403     requests = []
 404     for user in pending_users:
 405         requests.append(make_request_user(user))
 406     for slice in pending_slices:
 407         requests.append(make_request_slice(slice))
 408     for authority in pending_authorities:
 409         requests.append(make_request_authority(authority))
 410     for project in pending_projects:
 411         requests.append(make_request_project(project))
 412     for join in pending_joins:
 413         requests.append(make_request_join(join))
 414     return requests
 415
 416 def get_request_by_id(ids):
 417     print "$$$$$$$$$$$$$$$$  get_request_by_id"
 418     sorted_ids = { 'user': [], 'slice': [], 'authority': [], 'project': [], 'join': [] }
 419     for type__id in ids:
 420         type, id = type__id.split('__')
 421         sorted_ids[type].append(id)
 422
 423     if not ids:
 424         pending_users  = PendingUser.objects.all()
 425         pending_slices = PendingSlice.objects.all()
 426         pending_authorities = PendingAuthority.objects.all()
 427         pending_projects = PendingProject.objects.all()
 428         pending_joins = PendingJoin.objects.all()
 429     else:
 430         pending_users  = PendingUser.objects.filter(id__in=sorted_ids['user']).all()
 431         pending_slices = PendingSlice.objects.filter(id__in=sorted_ids['slice']).all()
 432         pending_authorities = PendingAuthority.objects.filter(id__in=sorted_ids['authority']).all()
 433         pending_projects = PendingProject.objects.filter(id__in=sorted_ids['project']).all()
 434         pending_joins = PendingJoin.objects.filter(id__in=sorted_ids['join']).all()
 435
 436     return make_requests(pending_users, pending_slices, pending_authorities, pending_projects, pending_joins)
 437
 438 def get_requests(authority_hrns=None):
 439     print "$$$$$$$$$$$$$   get_request_by_authority auth_hrns = ", authority_hrns
 440     if not authority_hrns:
 441         ## get those pending users who have confirmed their emails
 442         pending_users  = PendingUser.objects.filter(status__iexact = 'True')
 443         pending_slices = PendingSlice.objects.all()
 444         pending_authorities = PendingAuthority.objects.all()
 445         pending_projects = PendingProject.objects.all()
 446         pending_joins = PendingJoin.objects.all()
 447     else:
 448         pending_users  = PendingUser.objects
 449         pending_slices = PendingSlice.objects
 450         pending_authorities = PendingAuthority.objects
 451         pending_projects = PendingProject.objects
 452         pending_joins = PendingJoin.objects
 453         from django.db.models import Q
 454         list_user_Q = list()
 455         list_slice_Q = list()
 456         list_auth_Q = list()
 457         list_proj_Q = list()
 458         list_join_Q = list()
 459         for hrn in authority_hrns:
 460             list_user_Q.append(Q(authority_hrn__startswith=hrn, status__iexact = 'True'))
 461             list_slice_Q.append(Q(authority_hrn__startswith=hrn))
 462             list_auth_Q.append(Q(site_authority__startswith=hrn))
 463             list_proj_Q.append(Q(authority_hrn__startswith=hrn))
 464             list_join_Q.append(Q(authority_hrn__startswith=hrn))
 465         from operator import __or__ as OR
 466         pending_users        = pending_users.filter(reduce(OR, list_user_Q))
 467         pending_slices       = pending_slices.filter(reduce(OR, list_slice_Q))
 468         pending_authorities  = pending_authorities.filter(reduce(OR, list_auth_Q))
 469         pending_projects     = pending_projects.filter(reduce(OR, list_proj_Q))
 470         pending_joins        = pending_joins.filter(reduce(OR, list_join_Q))
 471         #pending_authorities  = pending_authorities.all() #filter(reduce(OR, list_Q))
 472
 473     return make_requests(pending_users, pending_slices, pending_authorities, pending_projects, pending_joins)
 474
 475 # XXX Is it in sync with the form fields ?
 476
 477 def portal_validate_request(wsgi_request, request_ids):
 478     status = {}
 479
 480     if not isinstance(request_ids, list):
 481         request_ids = [request_ids]
 482
 483     requests = get_request_by_id(request_ids)
 484     for request in requests:
 485         # type, id, timestamp, details, allowed -- MISSING: authority_hrn
 486         # CAREFUL about details
 487         # user  : first name, last name, email, password, keypair
 488         # slice : number of nodes, type of nodes, purpose
 489
 490         request_status = {}
 491
 492         if request['type'] == 'user':
 493
 494             try:
 495                 create_user(wsgi_request, request)
 496                 request_status['SFA user'] = {'status': True }
 497                 PendingUser.objects.get(id=request['id']).delete()
 498             except Exception, e:
 499                  request_status['SFA user'] = {'status': False, 'description': str(e)}
 500
 501 #            user_params = {'status':2}
 502 #            manifold_update_user(request, request['email'], user_params)
 503
 504             # MANIFOLD user should be added beforehand, during registration
 505             #try:
 506             #    manifold_user_params = { key: request[key] for key in MANIFOLD_USER_KEYS }
 507             #    # XXX # manifold_add_user(manifold_user_params)
 508             #    request_status['MySlice user'] = {'status': True }
 509             #except Exception, e:
 510             #    request_status['MySlice user'] = {'status': False, 'description': str(e)}
 511
 512             # XXX
 513             #manifold_account_params = { key: request[key] for key in MANIFOLD_ACCOUNT_KEYS }
 514             #manifold_add_account(manifold_account_params)
 515             #request_status['MySlice testbed accounts'] = {'status': False }
 516
 517         elif request['type'] == 'slice':
 518             try:
 519                 create_slice(wsgi_request, request)
 520                 request_status['SFA slice'] = {'status': True }
 521                 PendingSlice.objects.get(id=request['id']).delete()
 522
 523                 # Clear user's Credentials
 524                 sfa_user = sfa_get_user(wsgi_request, request['user_hrn'])
 525                 clear_user_creds(wsgi_request,sfa_user['user_email'])
 526
 527             except Exception, e:
 528                 request_status['SFA slice'] = {'status': False, 'description': str(e)}
 529
 530         elif request['type'] == 'authority':
 531             try:
 532                 #hrn = "%s.%s" % (request['authority_hrn'], request['site_authority'])
 533                 hrn = request['site_authority']
 534                 # XXX tmp sfa dependency
 535                 from sfa.util.xrn import Xrn
 536                 urn = Xrn(hrn, request['type']).get_urn()
 537
 538                 # Only hrn is required for Manifold Query
 539                 sfa_authority_params = {
 540                     'authority_hrn'        : hrn,
 541                     #'authority_urn'        : urn,
 542                     #'type'       : request['type'],
 543                     #'pi'        : None,
 544                     #'enabled'    : True
 545                 }
 546                 print "ADD Authority"
 547                 sfa_add_authority(wsgi_request, sfa_authority_params)
 548                 request_status['SFA authority'] = {'status': True }
 549                 PendingAuthority.objects.get(id=request['id']).delete()
 550
 551             except Exception, e:
 552                 request_status['SFA authority'] = {'status': False, 'description': str(e)}
 553
 554         elif request['type'] == 'project':
 555             try:
 556                 hrn = request['authority_hrn'] + '.' + request['project_name']
 557
 558                 # Only hrn is required for Manifold Query
 559                 sfa_authority_params = {
 560                     'authority_hrn'        : hrn
 561                 }
 562                 sfa_add_authority(wsgi_request, sfa_authority_params)
 563                 request_status['SFA project'] = {'status': True }
 564                 PendingProject.objects.get(id=request['id']).delete()
 565
 566                 # Add user as a PI of the project
 567                 authority_add_pis(wsgi_request, hrn , request['user_hrn'])
 568
 569                 # Clear user's Credentials
 570                 #sfa_user = sfa_get_user(wsgi_request, request['user_hrn'])
 571                 clear_user_creds(wsgi_request,request['email'])
 572
 573             except Exception, e:
 574                 request_status['SFA project'] = {'status': False, 'description': str(e)}
 575
 576         elif request['type'] == 'join':
 577             try:
 578                 # Add user as a PI of the project
 579                 authority_add_pis(wsgi_request, request['authority_hrn'] , request['user_hrn'])
 580
 581                 request_status['SFA join'] = {'status': True }
 582                 PendingJoin.objects.get(id=request['id']).delete()
 583
 584                 # Clear user's Credentials
 585                 clear_user_creds(wsgi_request,request['email'])
 586
 587             except Exception, e:
 588                 request_status['SFA join'] = {'status': False, 'description': str(e)+' - '+str(request)}
 589         else:
 590             request_status['other'] = {'status': False, 'description': 'unknown type of request'}
 591         # XXX Remove from Pendings in database
 592
 593         status['%s__%s' % (request['type'], request['id'])] = request_status
 594
 595     return status
 596
 597 def validate_action(request, **kwargs):
 598     ids = filter(None, kwargs['id'].split('/'))
 599     status = portal_validate_request(request, ids)
 600     json_answer = json.dumps(status)
 601     return HttpResponse (json_answer, mimetype="application/json")
 602
 603
 604 def reject_action(request, **kwargs):
 605     ids = filter(None, kwargs['id'].split('/'))
 606     status = portal_reject_request(request, ids)
 607     json_answer = json.dumps(status)
 608     return HttpResponse (json_answer, mimetype="application/json")
 609
 610
 611 def portal_reject_request(wsgi_request, request_ids):
 612     status = {}
 613     # get the domain url
 614     current_site = Site.objects.get_current()
 615     current_site = current_site.domain
 616
 617
 618     if not isinstance(request_ids, list):
 619         request_ids = [request_ids]
 620
 621     requests = get_request_by_id(request_ids)
 622     for request in requests:
 623         # type, id, timestamp, details, allowed -- MISSING: authority_hrn
 624         # CAREFUL about details
 625         # user  : first name, last name, email, password, keypair
 626         # slice : number of nodes, type of nodes, purpose
 627
 628         request_status = {}
 629
 630         if request['type'] == 'user':
 631             try:
 632                 request_status['SFA user'] = {'status': True }
 633                 # getting user email based on id
 634                 ## RAW SQL queries on Django DB- https://docs.djangoproject.com/en/dev/topics/db/sql/
 635                 for user in PendingUser.objects.raw('SELECT * FROM portal_pendinguser WHERE id = %s', [request['id']]):
 636                     user_email= user.email
 637                     first_name = user.first_name
 638                     last_name = user.last_name
 639
 640                 ctx = {
 641                     'first_name'    : first_name,
 642                     'last_name'     : last_name,
 643                     'portal_url'    : current_site,
 644                     }
 645                 try:
 646                     theme.template_name = 'user_request_denied.txt'
 647                     text_content = render_to_string(theme.template, ctx)
 648                     theme.template_name = 'user_request_denied.html'
 649                     html_content = render_to_string(theme.template, ctx)
 650                     theme.template_name = 'email_default_sender.txt'
 651                     sender =  render_to_string(theme.template, ctx)
 652                     sender = sender.replace('\n', '')
 653
 654                     subject = 'User request denied.'
 655
 656                     msg = EmailMultiAlternatives(subject, text_content, sender, [user_email])
 657                     msg.attach_alternative(html_content, "text/html")
 658                     msg.send()
 659                 except Exception, e:
 660                     print "Failed to send email, please check the mail templates and the SMTP configuration of your server"
 661
 662                 # removing from Django auth_user
 663                 UserModel = get_user_model()
 664                 UserModel._default_manager.filter(email__iexact = user_email).delete()
 665                 # removing from Django portal_pendinguser
 666                 PendingUser.objects.get(id=request['id']).delete()
 667                 # removing from manifold
 668                 # removing manifold account
 669                 user_query = Query().get('local:user') \
 670                     .filter_by('email', '==', user_email)           \
 671                     .select('user_id')
 672                 user = execute_admin_query(wsgi_request, user_query)
 673                 user_id = user[0]['user_id']
 674
 675                 platform_query = Query().get('local:platform') \
 676                     .filter_by('platform', '==', 'myslice')           \
 677                     .select('platform_id')
 678                 platform = execute_admin_query(wsgi_request, platform_query)
 679                 platform_id = platform[0]['platform_id']
 680                 account_params = {'user_id':user_id}
 681                 manifold_delete_account(request, platform_id, user_id, account_params)
 682
 683                 # removing manifold user
 684                 user_params = {'user_id':user_id}
 685                 manifold_delete_user(request, user_id, user_params)
 686             except Exception, e:
 687                 request_status['SFA authority'] = {'status': False, 'description': str(e)}
 688
 689         elif request['type'] == 'slice':
 690             request_status['SFA slice'] = {'status': True }
 691
 692             # getting user email based on id
 693             ## RAW SQL queries on Django DB- https://docs.djangoproject.com/en/dev/topics/db/sql/
 694             for user in PendingSlice.objects.raw('SELECT * FROM portal_pendingslice WHERE id = %s', [request['id']]):
 695                 user_email= user.type_of_nodes # XXX type_of_nodes field contains the email [shd be renamed in DB]
 696                 slice_name = user.slice_name
 697                 purpose = user.purpose
 698                 url = user.number_of_nodes
 699
 700             ctx = {
 701                 'slice_name': slice_name,
 702                 'purpose': purpose,
 703                 'url': url,
 704                 'portal_url': current_site,
 705                 }
 706             try:
 707                 theme.template_name = 'slice_request_denied.txt'
 708                 text_content = render_to_string(theme.template, ctx)
 709                 theme.template_name = 'slice_request_denied.html'
 710                 html_content = render_to_string(theme.template, ctx)
 711                 theme.template_name = 'email_default_sender.txt'
 712                 sender =  render_to_string(theme.template, ctx)
 713                 sender = sender.replace('\n', '')
 714
 715                 subject = 'Slice request denied.'
 716
 717                 msg = EmailMultiAlternatives(subject, text_content, sender, [user_email])
 718                 msg.attach_alternative(html_content, "text/html")
 719                 msg.send()
 720             except Exception, e:
 721                 print "Failed to send email, please check the mail templates and the SMTP configuration of your server"
 722
 723             PendingSlice.objects.get(id=request['id']).delete()
 724
 725         elif request['type'] == 'authority':
 726             request_status['SFA authority'] = {'status': True }
 727
 728             # getting user email based on id
 729             ## RAW SQL queries on Django DB- https://docs.djangoproject.com/en/dev/topics/db/sql/
 730             for user in PendingAuthority.objects.raw('SELECT * FROM portal_pendingauthority WHERE id = %s', [request['id']]):
 731                 user_email= user.address_line1 # XXX address_line1 field contains the email [shd be renamed in DB]
 732                 site_name = user.site_name
 733                 city = user.address_city
 734                 country = user.address_country
 735                 short_name = user.site_abbreviated_name
 736                 url = user.site_url
 737
 738             ctx = {
 739                 'site_name': site_name,
 740                 'short_name': short_name,
 741                 'url': url,
 742                 'city': city,
 743                 'country': country,
 744                 'portal_url'    : current_site,
 745                 }
 746
 747             try:
 748                 theme.template_name = 'authority_request_denied.txt'
 749                 text_content = render_to_string(theme.template, ctx)
 750                 theme.template_name = 'authority_request_denied.html'
 751                 html_content = render_to_string(theme.template, ctx)
 752                 theme.template_name = 'email_default_sender.txt'
 753                 sender =  render_to_string(theme.template, ctx)
 754                 sender = sender.replace('\n', '')
 755                 subject = 'Authority request denied.'
 756                 msg = EmailMultiAlternatives(subject, text_content, sender, [user_email])
 757                 msg.attach_alternative(html_content, "text/html")
 758                 msg.send()
 759             except Exception, e:
 760                 print "Failed to send email, please check the mail templates and the SMTP configuration of your server"
 761
 762             PendingAuthority.objects.get(id=request['id']).delete()
 763
 764         # XXX TMP we should send an email to the user to inform him/her
 765         elif request['type'] == 'project':
 766             request_status['SFA project'] = {'status': True }
 767             PendingProject.objects.get(id=request['id']).delete()
 768
 769         elif request['type'] == 'join':
 770             request_status['SFA join'] = {'status': True }
 771             PendingJoin.objects.get(id=request['id']).delete()
 772
 773         status['%s__%s' % (request['type'], request['id'])] = request_status
 774
 775     return status
 776
 777 # Django and ajax
 778 # http://djangosnippets.org/snippets/942/
 779
 780
 781
 782 #-------------------------------------------------------------------------------
 783 # REQUESTS - Slices
 784 #-------------------------------------------------------------------------------
 785
 786 def create_slice(wsgi_request, request):
 787     """
 788     Arguments:
 789         wsgi_request (~ WSGIRequest) :
 790         request (dict) : the slice request in our own dict format
 791
 792     Raises:
 793         Exception
 794     """
 795     hrn = "%s.%s" % (request['authority_hrn'], request['slice_name'])
 796     # XXX tmp sfa dependency
 797     from sfa.util.xrn import Xrn
 798     urn = Xrn(hrn, request['type']).get_urn()
 799
 800     # Add User to Slice if we have the user_hrn in pendingslice table
 801     user_hrn = request.get('user_hrn', None)
 802     user_hrns = list([user_hrn]) if user_hrn else list()
 803
 804     # CACHE PB with fields
 805     page = Page(wsgi_request)
 806     metadata = page.get_metadata()
 807     user_md = metadata.details_by_object('user')
 808     user_fields = [column['name'] for column in user_md['column']]
 809
 810     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 811     #user_query  = Query().get('myslice:user').select('user_hrn','user_email').filter_by('user_hrn','==',user_hrn)
 812     user_query  = Query().get('myslice:user').select(user_fields).filter_by('user_hrn','==',user_hrn)
 813     user_details_sfa = execute_admin_query(wsgi_request, user_query)
 814     if not user_details_sfa:
 815         raise Exception, "User %s doesn't exist, validate user before validating slice" % user_hrn
 816     for user in user_details_sfa:
 817         user_email = user['user_email']
 818
 819     # XXX LOIC Quick fix because this is totally inconsistent
 820     if not 'number_of_nodes' in request:
 821         request['number_of_nodes']=""
 822
 823     # XXX We should create a slice with Manifold terminology
 824     slice_params = {
 825         'slice_hrn'        : hrn,
 826         'slice_urn'        : urn,
 827         'slice_type'       : request['type'],
 828         'url'              : request['number_of_nodes'],
 829         'users'            : user_hrns,
 830         'slice_enabled'    : True
 831     }
 832     # ignored in request: id, timestamp,  number_of_nodes, type_of_nodes, purpose
 833
 834     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 835     query = Query.create('myslice:slice').set(slice_params).select('slice_hrn')
 836     results = execute_query(wsgi_request, query)
 837     if not results:
 838         raise Exception, "Could not create %s. Already exists ?" % slice_params['hrn']
 839     else:
 840         clear_user_creds(wsgi_request,user_email)
 841         # log user activity
 842         activity.slice.validate(request, { "slice" : hrn })
 843         try:
 844             theme.template_name = 'slice_request_validated.txt'
 845             text_content = render_to_string(theme.template, request)
 846             theme.template_name = 'slice_request_validated.html'
 847             html_content = render_to_string(theme.template, request)
 848
 849             theme.template_name = 'email_default_sender.txt'
 850             sender =  render_to_string(theme.template, request)
 851             sender = sender.replace('\n', '')
 852
 853             subject = 'Slice request validated'
 854
 855             msg = EmailMultiAlternatives(subject, text_content, sender, [user_email])
 856             msg.attach_alternative(html_content, "text/html")
 857             msg.send()
 858         except Exception, e:
 859             print "Failed to send email, please check the mail templates and the SMTP configuration of your server"
 860
 861     return results
 862
 863 def create_pending_slice(wsgi_request, request, email):
 864     """
 865     """
 866
 867     # Insert an entry in the PendingSlice table
 868     s = PendingSlice(
 869         slice_name      = request['slice_name'],
 870         user_hrn        = request['user_hrn'],
 871         authority_hrn   = request['authority_hrn'],
 872         number_of_nodes = request['url'], # field needs to be renamed
 873         purpose         = request['purpose'],
 874         type_of_nodes   = request['email'] # field needs to be renamed
 875     )
 876     s.save()
 877
 878     try:
 879         # Send an email: the recipients are the PI of the authority
 880         recipients = authority_get_pi_emails(wsgi_request, request['authority_hrn'])
 881
 882         theme.template_name = 'slice_request_email.txt'
 883         text_content = render_to_string(theme.template, request)
 884
 885         theme.template_name = 'slice_request_email.html'
 886         html_content = render_to_string(theme.template, request)
 887
 888         theme.template_name = 'slice_request_email_subject.txt'
 889         subject = render_to_string(theme.template, request)
 890         subject = subject.replace('\n', '')
 891
 892         sender = email
 893         msg = EmailMultiAlternatives(subject, text_content, sender, recipients)
 894         msg.attach_alternative(html_content, "text/html")
 895         msg.send()
 896     except Exception, e:
 897         print "Failed to send email, please check the mail templates and the SMTP configuration of your server"
 898
 899
 900 def create_pending_project(wsgi_request, request):
 901     """
 902     """
 903
 904     # Insert an entry in the PendingProject table
 905     s = PendingProject(
 906         project_name    = request['project_name'],
 907         user_hrn        = request['user_hrn'],
 908         email           = request['email'],
 909         authority_hrn   = request['authority_hrn'],
 910         purpose         = request['purpose'],
 911     )
 912     s.save()
 913
 914 def create_pending_join(wsgi_request, request):
 915     """
 916     """
 917
 918     # Insert an entry in the PendingJoin table
 919     s = PendingJoin(
 920         user_hrn        = request['user_hrn'],
 921         email           = request['email'],
 922         project_name    = request['project_name'],
 923         authority_hrn   = request['authority_hrn'],
 924     )
 925     s.save()
 926
 927
 928 #     try:
 929 #         # Send an email: the recipients are the PI of the authority
 930 #         recipients = authority_get_pi_emails(wsgi_request, request['authority_hrn'])
 931 #
 932 #         theme.template_name = 'slice_request_email.txt'
 933 #         text_content = render_to_string(theme.template, request)
 934 #
 935 #         theme.template_name = 'slice_request_email.html'
 936 #         html_content = render_to_string(theme.template, request)
 937 #
 938 #         theme.template_name = 'slice_request_email_subject.txt'
 939 #         subject = render_to_string(theme.template, request)
 940 #         subject = subject.replace('\n', '')
 941 #
 942 #         sender = email
 943 #         msg = EmailMultiAlternatives(subject, text_content, sender, recipients)
 944 #         msg.attach_alternative(html_content, "text/html")
 945 #         msg.send()
 946 #     except Exception, e:
 947 #         print "Failed to send email, please check the mail templates and the SMTP configuration of your server"
 948
 949
 950 #-------------------------------------------------------------------------------
 951 # REQUESTS - Users
 952 #-------------------------------------------------------------------------------
 953
 954 def manifold_add_reference_user_accounts(wsgi_request, request):
 955     """When a new user is created, add reference accounts to the reference platform.
 956     """
 957     # XXX XXX XXX The rest of this function has to be checked XXX XXX XXX
 958
 959     # Retrieve user information
 960     user_query  = Query().get('local:user')             \
 961         .select('user_id', 'config', 'email', 'status') \
 962         .filter_by('email', '==', request['email'])
 963     user_details = execute_admin_query(wsgi_request, user_query)
 964
 965     # USER MAIN ACCOUNT != reference
 966     #print 'USER MAIN ACCOUNT != reference'
 967     list_accounts_query = Query().get('local:account')              \
 968         .select('user_id', 'platform_id', 'auth_type', 'config')    \
 969         .filter_by('user_id', '==', user_details[0]['user_id'])     \
 970         .filter_by('auth_type', '!=', 'reference')
 971     list_accounts = execute_admin_query(wsgi_request, list_accounts_query)
 972
 973     # XXX main_platform is being erased several times ???
 974     for account in list_accounts:
 975         main_platform_query = Query().get('local:platform')         \
 976             .select('platform_id', 'platform')                      \
 977             .filter_by('platform_id', '==', account['platform_id'])
 978         main_platform = execute_admin_query(wsgi_request, main_platform_query)
 979
 980     # Add reference accounts on SFA enabled platforms
 981     platforms_query = Query().get('local:platform') \
 982         .filter_by('disabled', '==', '0')           \
 983         .filter_by('gateway_type', '==', 'sfa')     \
 984         .select('platform_id', 'gateway_type')
 985     platforms = execute_admin_query(wsgi_request, platforms_query)
 986     for platform in platforms:
 987         #print "add reference to platform ",platform
 988         manifold_account_params = {
 989             'user_id'       : user_details[0]['user_id'],
 990             'platform_id'   : platform['platform_id'],
 991             'auth_type'     : 'reference',
 992             'config'        : '{"reference_platform": "' + main_platform[0]['platform'] + '"}',
 993         }
 994         manifold_add_account(wsgi_request, manifold_account_params)
 995
 996 def sfa_create_user(wsgi_request, request, namespace = None, as_admin = False):
 997     """
 998     Arguments:
 999         wsgi_request (~ WSGIRequest) :
1000         request (dict) : the user request in our own dict format
1001
1002     Raises:
1003         Exception
1004     """
1005     from sfa.util.xrn import Xrn
1006
1007     auth_pi = request.get('pi', None)
1008     auth_pi = list([auth_pi]) if auth_pi else list()
1009
1010     # We create a user request with Manifold terminology
1011     sfa_user_params = {
1012         'user_hrn'          : request['user_hrn'],
1013         'user_email'        : request['email'],
1014         'user_urn'          : Xrn(request['user_hrn'], request['type']).get_urn(),
1015         'user_type'         : request['type'],
1016         'keys'              : request['public_key'],
1017         'user_first_name'   : request['first_name'],
1018         'user_last_name'    : request['last_name'],
1019         'pi_authorities'    : auth_pi,
1020         'user_enabled'      : True
1021     }
1022
1023     if namespace is not None:
1024         query = Query.create('%s:user' % namespace).set(sfa_user_params).select('user_hrn')
1025     else:
1026         # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
1027         query = Query.create('myslice:user').set(sfa_user_params).select('user_hrn')
1028
1029     if as_admin:
1030         results = execute_admin_query(wsgi_request, query)
1031     else:
1032         results = execute_query(wsgi_request, query)
1033
1034     if not results:
1035         raise Exception, "Could not create %s. Already exists ?" % sfa_user_params['user_hrn']
1036     else:
1037         try:
1038             theme.template_name = 'user_request_validated.txt'
1039             text_content = render_to_string(theme.template, request)
1040             theme.template_name = 'user_request_validated.html'
1041             html_content = render_to_string(theme.template, request)
1042
1043             theme.template_name = 'email_default_sender.txt'
1044             sender =  render_to_string(theme.template, request)
1045             sender = sender.replace('\n', '')
1046
1047
1048             subject = 'User validated'
1049
1050             msg = EmailMultiAlternatives(subject, text_content, sender, [request['email']])
1051             msg.attach_alternative(html_content, "text/html")
1052             msg.send()
1053         except Exception, e:
1054             print "Failed to send email, please check the mail templates and the SMTP configuration of your server"
1055
1056     return results
1057
1058 def iotlab_create_user (wsgi_request, request, namespace = None, as_admin=False):
1059
1060     import requests
1061     import time
1062     from requests.auth import HTTPBasicAuth
1063
1064     URL_REST = ConfigEngine.default_iotlab_url
1065     LOGIN_ADMIN = ConfigEngine.default_iotlab_admin_user
1066     PASSWORD_ADMIN = ConfigEngine.default_iotlab_admin_password
1067
1068     auth = HTTPBasicAuth(LOGIN_ADMIN,PASSWORD_ADMIN)
1069     headers = {'content-type': 'application/json'}
1070
1071     for user in PendingUser.objects.raw('SELECT * FROM portal_pendinguser WHERE email = %s', [request['email']]):
1072         password= user.password
1073
1074
1075     iotlab_user_params = {
1076         "type"          : "SA",
1077         #"login"         : request['email'], #auto generated by iotlab
1078         "password"      : password,
1079         "firstName"     : request['first_name'],
1080         "lastName"      : request['last_name'],
1081         "email"         : request['email'],
1082         "structure"     : request['authority_hrn'],
1083         "city"          : "N/A",
1084         "country"       : "N/A",
1085         "sshPublicKey"  : request['public_key'],
1086         "motivations"   : "SFA federation",
1087     }
1088
1089     iotlab_user_params1 = json.dumps(iotlab_user_params)
1090     r=requests.post(url=URL_REST, data=iotlab_user_params1, headers=headers, auth=auth)
1091     print 'Create iotlab user : ', r.status_code, r.text
1092     return r.text
1093
1094 def create_user(wsgi_request, request, namespace = None, as_admin = False):
1095     # XXX This has to be stored centrally
1096     USER_STATUS_ENABLED = 2
1097
1098     # NOTE : if we were to create a user directly (just like we create slices,
1099     # we would have to perform the steps in create_pending_user too
1100
1101     # Add the user to the SFA registry
1102     sfa_create_user(wsgi_request, request, namespace, as_admin)
1103
1104     # Update Manifold user status
1105     manifold_update_user(wsgi_request, request['email'], {'status': USER_STATUS_ENABLED})
1106
1107     # Add reference accounts for platforms
1108     manifold_add_reference_user_accounts(wsgi_request, request)
1109
1110     # Add the user to iotlab portal if theme is set to onelab
1111     if theme.theme == 'onelab':
1112         iotlab_create_user (wsgi_request, request)
1113
1114 def create_pending_user(wsgi_request, request, user_detail):
1115     """
1116     """
1117
1118     # Insert an entry in the PendingUser table
1119     b = PendingUser(
1120         first_name    = request['first_name'],
1121         last_name     = request['last_name'],
1122         authority_hrn = request['authority_hrn'],
1123         email         = request['email'],
1124         password      = request['password'],
1125         public_key    = request['public_key'],
1126         private_key   = request['private_key'],
1127         user_hrn      = request['user_hrn'],
1128         pi            = request['pi'],
1129         email_hash    = request['email_hash'],
1130         status        = 'False',
1131     )
1132     b.save()
1133     # sends email to user to activate the email
1134     theme.template_name = 'activate_user.html'
1135     html_content = render_to_string(theme.template, request)
1136     theme.template_name = 'activate_user.txt'
1137     text_content = render_to_string(theme.template, request)
1138     theme.template_name = 'activate_user_email_subject.txt'
1139     subject = render_to_string(theme.template, request)
1140     subject = subject.replace('\n', '')
1141     theme.template_name = 'email_default_sender.txt'
1142     sender =  render_to_string(theme.template, request)
1143     sender = sender.replace('\n', '')
1144     recipient = [request['email']]
1145     #recipient = recipient.append(request['email'])
1146
1147     msg = EmailMultiAlternatives(subject, text_content, sender, recipient)
1148     msg.attach_alternative(html_content, "text/html")
1149     msg.send()
1150
1151     # saves the user to django auth_user table [needed for password reset]
1152     user = User.objects.create_user(request['email'], request['email'], request['password'])
1153
1154     # Creating a manifold user
1155     user_id = manifold_add_user(wsgi_request, request)
1156
1157     # Creating a Manifold account on the MySlice platform
1158     # Note the JSON representation of public and private keys already includes quotes
1159     account_config = {
1160         'user_hrn'          : request['user_hrn'],
1161         'user_public_key'   : request['public_key'],
1162     }
1163     if request['private_key']:
1164         account_config['user_private_key'] = request['private_key']
1165
1166     user_id = user_detail['user_id'] + 1 # the user_id for the newly created user in local:user
1167
1168     # XXX TODO: Require a myslice platform
1169     # ALERT: this will disapear with ROUTERV2 of Manifold
1170     # We have to consider the case where several registries can be used
1171     # Removed hardcoded platform = 5
1172     # This platform == 'myslice' is a TMP FIX !!
1173     try:
1174         reg_platform_query = Query().get('local:platform') \
1175             .filter_by('platform', '==', 'myslice')           \
1176             .select('platform_id')
1177         reg_platform = execute_admin_query(wsgi_request, reg_platform_query)
1178
1179         reg_platform_id = reg_platform[0]['platform_id']
1180         account_params = {
1181             'platform_id'   : reg_platform_id, # XXX ALERT !!
1182             'user_id'       : user_id,
1183             'auth_type'     : request['auth_type'],
1184             'config'        : json.dumps(account_config),
1185         }
1186         manifold_add_account(wsgi_request, account_params)
1187     except Exception, e:
1188         print "Failed creating manifold account on platform %s for user: %s" % ('myslice', request['email'])
1189
1190     try:
1191         # Send an email: the recipients are the PI of the authority
1192         # If No PI is defined for this Authority, send to a default email (different for each theme)
1193         recipients = authority_get_pi_emails(wsgi_request, request['authority_hrn'])
1194
1195         theme.template_name = 'user_request_email.html'
1196         html_content = render_to_string(theme.template, request)
1197
1198         theme.template_name = 'user_request_email.txt'
1199         text_content = render_to_string(theme.template, request)
1200
1201         theme.template_name = 'user_request_email_subject.txt'
1202         subject = render_to_string(theme.template, request)
1203         subject = subject.replace('\n', '')
1204
1205         theme.template_name = 'email_default_sender.txt'
1206         sender =  render_to_string(theme.template, request)
1207         sender = sender.replace('\n', '')
1208
1209         msg = EmailMultiAlternatives(subject, text_content, sender, recipients)
1210         msg.attach_alternative(html_content, "text/html")
1211         msg.send()
1212     except Exception, e:
1213         print "Failed to send email, please check the mail templates and the SMTP configuration of your server"
1214         import traceback
1215         traceback.print_exc()